Home / 23,517.92-35,275.66-5,986.68

Finding the Fourth Proportional to 23,517.92, 35,275.66 and 5,986.68

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Solution

The fourth proportional to 23,517.92, 35,275.66 and 5,986.68 is: 8,979.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,517.92 : 35,275.66 = 5,986.68 : x
  2. Step 2: Convert to fraction form
    23,517.92/35,275.66 = 5,986.68/x
  3. Step 3: Cross multiply
    23,517.92x = 35,275.66 × 5,986.68
  4. Step 4: Simplify right side
    23,517.92x = 211,184,088.21
  5. Step 5: Solve for x
    x = 211,184,088.21/23,517.92
  6. Step 6: Final answer
    x = 8,979.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.